add guard

Gamebop · Sep 27, 2024 · 6b7ac88 · 6b7ac88
1 parent 675550a
commit 6b7ac88
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/src/physics/jolt/front/body/component.mjs b/src/physics/jolt/front/body/component.mjs
@@ -1461,6 +1461,14 @@ class BodyComponent extends ShapeComponent {
     }
 
     writeComponentData(cb) {
+        if (this._motionType !== MOTION_TYPE_STATIC && this._allowedDOFs === 0) {
+            if ($_DEBUG) {
+                Debug.warn('Body cannot have all degrees of freedom locked (allowedDOFs === 0)' +
+                    ' and have non-static motion type.');
+            }
+            return;
+        }
+
         const ok = ShapeComponent.writeShapeData(cb, this);
         if ($_DEBUG && !ok) {
             Debug.warn('Error creating a shape.');